ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Olefin (cyclic and acyclic) >Diethyl squarate
Diethyl squarate
- CAS No.
- 5231-87-8
- Chemical Name:
- Diethyl squarate
- Synonyms
- DIETHYL SQUARATE;3,4-DiethoxycycL;DIETHYL SUQUARATE;DiethylSquarate98%;Diethyl quadratate;TIMTEC-BB SBB008498;obut-3-ene-1,2-dione;DIETHOXYCYCLOBUTENEDIONE;SQUARIC ACID DIETHYL ESTER;SUQUARIC ACID DIETHYL ESTER
- CBNumber:
- CB1106356
- Molecular Formula:
- C8H10O4
- Molecular Weight:
- 170.16
- MOL File:
- 5231-87-8.mol
- Modify Date:
- 2023/4/27 16:27:43
| Melting point | 13-18 °C |
|---|---|
| Boiling point | 95 °C0.1 mm Hg(lit.) |
| Density | 1.15 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear yellow to light brownish |
| Water Solubility | insoluble |
| BRN | 640626 |
| InChIKey | DFSFLZCLKYZYRD-UHFFFAOYSA-N |
| CAS DataBase Reference | 5231-87-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,4-Diethoxy-3-cyclobutene-1,2-dione(5231-87-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H317-H319-H334-H335 | |||||||||
| Precautionary statements | P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38-42/43 | |||||||||
| Safety Statements | 7-26-37/39-24-23 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GU1772466 | |||||||||
| F | 10 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29145090 | |||||||||
| NFPA 704 |
|
Diethyl squarate price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 310778 | 3,4-Diethoxy-3-cyclobutene-1,2-dione 98% | 5231-87-8 | 5G | ₹10078.08 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D3253 | 3,4-Diethoxy-3-cyclobutene-1,2-dione min. 98.0 % | 5231-87-8 | 5G | ₹9200 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D3253 | 3,4-Diethoxy-3-cyclobutene-1,2-dione min. 98.0 % | 5231-87-8 | 25G | ₹21500 | 2022-05-26 | Buy |
Diethyl squarate Chemical Properties,Uses,Production
Chemical Properties
clear yellow to light brownish liquid
Uses
Diethyl squarate is an intermediate for pharma products, for photochemicals used in the dry-view process, in synthesis of photosensitive squaraine dyes (eg. laser dyes used in CD-Rom) and as intermediate for functional polymers.
General Description
The reaction of 3,4-diethoxy-3-cyclobutene-1,2-dione (squaric acid diethyl ester) with glycosylamines (formed by reducing oligosaccharides) was studied. The derivatives formed were linked to amino-functionalized lipids, solids or proteins.
Diethyl squarate Preparation Products And Raw materials
Global( 237)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SL Drugs and Pharmaceuticals Pvt. Ltd. | +91 (40) 6661-1133 | New Delhi, India | 2688 | 50 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | China | 1807 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
5231-87-8(Diethyl squarate)Related Search:
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3,4-DIETHOXYCYCLOBUTANE-1,2-DIONE
Diethyl squarate, Squaric acid diethyl ester
SQUARIC ACID DIETHYL ESTER,(DIETHYL SQUARATE, 3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE)
DIETHOXYCYCLOBUTENEDIONE
3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE 98%
SQUARICACIDDIETHYLESTER/3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE
3,4-Diethoxy-3-cyclobuten-1,2-dion
Diethyl quadratate
3,4-Diethoxy-3-Cyclobutene-1,2-Dione Diethyl Squarate
3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE, 98 %
DiethylSquarate98%
Diethyl squarate, 1,2-Diethoxy-3,4-dioxocyclobut-1-ene
Diethyl Suquarate
Suquaric Acid Diethyl Ester
3,4-Diethoxy-3-cyclobuten-1,2-dione
Diethylsquarate[3,4-Diethoxy-3-cyclobutene-1,2-dione]
DIETHYL SQUARATE
DIETHYL SUQUARATE
3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE
3,4-DIETHOXYCYCLOBUT-3-ENE-1,2-DIONE
1,2-DIETHOXYCYCLOBUTENEDIONE
SQUARIC ACID DIETHYL ESTER
SUQUARIC ACID DIETHYL ESTER
TIMTEC-BB SBB008498
3-Cyclobutene-1,2-dione, 3,4-diethoxy-
SQUARIC ACID DIETHYL ESTER,(DIETHYL SQUARATE, 3,4-DIETHOXY-3-CYCLO
SQUARIC ACID DIETHYL ESTER,(DIETHYL SQUARATE, 3,4-DIETHOXY-
Diethyl squarate in stock Factory
3,4-Diethoxycyclobut-3-ene-1,2-dione 98%
diethoxycyclobut-3-ene-1,2-dione
3,4-Diethoxy-3-cyclobutene-1,2-dione>
3,4-DiethoxycycL
obut-3-ene-1,2-dione
TIANFU-CHEM CAS:5231-87-8 Diethyl squarate
5231-87-8
C2H5O2C4O2
Simple 4-Membered Ring Compounds
C7 to C8
Carbonyl Compounds
Building Blocks
Cyclobutanes & Cyclobutenes
Organic Building Blocks
Ketones
Cyclobutanes & Cyclobutenes
Simple 4-Membered Ring Compounds
Ring Systems
Aluminium foil bag/Fluoride bottle or on your request